Sr. Software Engineer, Fullstack (UK)

In this role, you will design and deliver large-scale, multi-tenant cloud services with strong emphasis on availability and robust architecture. You’ll own end-to-end SaaS applications, guide architecture decisions, and raise engineering quality through reviews and documentation. You will partner with product and design to translate requirements into intuitive UI while upholding engineering best practices. The role blends hands-on coding with leadership, aiming to elevate the team and product quality.

• PTO program
• health benefits
• remote work
• casual and friendly environment
• growth-focused leadership
• inclusive environment

• Build and own scalable SaaS applications end-to-end (frontend, backend, data layers)
• Write production-grade, reliable and testable code
• Lead architecture design and proactively close gaps
• Drive reliability and performance across the stack and investigate issues
• Champion shift-left testing (unit, integration, contract)
• Leverage AI-assisted tools to accelerate development while ensuring code correctness
• Mentor engineers, conduct code reviews, and promote best practices
• Collaborate with Product and Design to create intuitive UI and make technical trade-offs
• Advocate for engineering standards and resolve high-impact problems across teams

• 8+ years of experience building reliable, performant applications and microservices
• Proven full-stack fluency across frontend, backend, and database
• Experience with Ruby on Rails, TypeScript, Node.js, Go, or React.js is a strong plus
• Experience with production health, on-call rotations, and incident response
• Technical depth in domains like distributed systems, multi-tenant SaaS, databases, security, or serverless
• Customer-focused mindset and strong communication skills
• Curiosity and ability to teach and uplift others

• strong communication
• collaborative idea-sharing
• leadership and mentorship
• Ruby on Rails
• TypeScript
• Node.js